Sodium 1-pentanesulfonate monohydrate is widely used as a surfactant in various industrial and chemical processes. It is particularly effective in enhancing the solubility and stability of compounds in aqueous solutions, making it valuable in formulations of detergents and cleaning agents. In analytical chemistry, it serves as an ion-pairing agent in high-performance liquid chromatography (HPLC) to improve the separation and detection of organic compounds. Additionally, it is employed in biochemical research for protein purification and electrophoresis, where it aids in maintaining consistent ionic strength and buffering conditions. Its role in stabilizing emulsions and dispersions also finds applications in the production of coatings, paints, and personal care products.